血液 細胞 を 超え て: 血液 輸血 医学 で 発生 し て いる 細胞 の ない DNA の 役割

Jackson M Wahman1, Rhoda X Hijazi1, Elizabeth Duncan1

  • 1Department of Physiology and Pharmacology, College of Osteopathic Medicine, Sam Houston State University, Conroe, TX, USA.

Journal of hematology
|September 4, 2025
PubMed
まとめ

輸血からの細胞フリーDNA (cfDNA) は受容体内に存在し,免疫反応やゲノム変化を引き起こす可能性があります. 現在の血液処理はcfDNAを除去しないため,輸血の安全性を高める必要があります.

関連する概念動画

Blood Transfusion and Agglutination02:45

Blood Transfusion and Agglutination

Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
11.2K
Bone Marrow Sampling and Transplants01:22

Bone Marrow Sampling and Transplants

Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
491
Blood Transfusion01:15

Blood Transfusion

Blood transfusion is a critical medical procedure that saves lives and treats various medical conditions. It involves transferring blood from a donor to a recipient. This process requires a thorough understanding of the ABO blood group system and its associated antigens and antibodies.
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
798